H3Dv2 A0233, Kiezeloölite clay isohypses 1

This layer gives the isohypes of the A0233 top, as defined in the 3D hydrogeological model of the Flemish substrate. The hydrogeological 3D model was drawn up in the framework of the Flemish Government’s management agreement with VITO, known as VLAKO, on behalf of the Flemish Environmental Agency本图层呈现了佛兰德斯基底三维水文地质模型中定义的A0233顶面等深线（isohypes）。该三维水文地质模型由佛兰德斯政府代表佛兰德斯环境署，依据与VITO签订的名为VLAKO的管理协议编制完成。